似乎你已停用瀏覽器的JavaScript。除非你登入，否則此頁面上的某些功能將無法使用。

250R120-R2ZR

Name: Littelfuse 250R120-R2ZR
Brand: Littelfuse
SKU: 576-250R120-R2ZR
Price: 10.44 HKD
Availability: InStock

影像僅供參考
請參閱產品規格

Mouser 編號：

576-250R120-R2ZR

製造商編號：

250R120-R2ZR

製造商：

Littelfuse

說明：

自恢復保險絲 - PPTC PTC 60V/250V.120A POLY TELECOM

規格書:

250R120-R2ZR 規格書

ECAD模型:

下載免費的庫載入器，為ECAD工具轉換此文件。瞭解更多關於 ECAD 型號的資訊。

更多資訊

瞭解更多關於Littelfuse 250R120-R2ZR的資訊

庫存量: 330

庫存：: 330 可立即送貨

發生意外錯誤了。請稍後再試。
工廠前置作業時間：: 18 週工廠預計生產時間數量大於所顯示的數量。

輸入數量：

最少： 1 多個： 1

單價:

HK$-.--

總價:

HK$-.--

估計關稅:

Pricing (HKD)

數量	單價	總價
	HK$10.44	HK$10.44
	HK$9.62	HK$96.20
	HK$7.94	HK$397.00
	HK$7.33	HK$733.00
	HK$6.58	HK$1,645.00
	HK$6.07	HK$3,035.00
完整彈藥背包（訂購多個1200）
	HK$5.79	HK$6,948.00

.hidden-for-nojs { display: none; } .pull-right-nojs { justify-content: flex-end; }

商品屬性	屬性值	選擇屬性
製造商:	Littelfuse
產品類型:	自恢復保險絲 - PPTC
RoHS:
系列:	250R
安裝風格:	PCB Mount
終端類型:	Radial
保持電流:	120 mA
最大電壓:	60 VDC
脫扣電流:	240 mA
額定電流 - 最大:	3 A
電阻:	16 Ohms
最低工作溫度:	- 40 C
最高工作溫度:	+ 85 C
引線間距:	5.1 mm
封裝:	Ammo Pack
品牌:	Littelfuse
組裝國家:	Not Available
擴散國:	Not Available
原產國:	CN
高度:	4.6 mm
長度:	11 mm
Pd - 功率消耗 :	1 W
產品類型:	Resettable Fuses - PPTC
原廠包裝數量:	1200
子類別:	PPTC Resettable Fuses
公司名稱:	POLYFUSE
類型:	PolyFuse Resettable PTC
寬度:	6.8 mm
每件重量:	536.517 mg

找到產品:

若要顯示類似商品，請選取至少一個核選方塊

至少選中以上一個核取方塊以顯示在此類別中類似的產品。

所選屬性: 0

篩選文檔:

規格書

250R120-R2ZR 規格書

PCN

Radial Leaded PPTC Manufacturing Site Change (PDF)

此功能需要啟用JavaScript。

CNHTS:: 8533400000
CAHTS:: 8533400000
USHTS:: 8533408070
JPHTS:: 853340000
KRHTS:: 8533299000
TARIC:: 8536101090
MXHTS:: 85332999
BRHTS:: 85332900
ECCN:: EAR99

Motor Control Solutions

Littelfuse Motor Control Solutions provide protections that are critical to a vehicle's overall reliability. As mechanical/hydraulic actuators are replaced with electric motors, load dumps, overcurrents, surges, and ESD become potential threats. Littelfuse offers a wide range of TVS Diodes and Diode Arrays, MLVs, MOVs, and PPTCs to protect motor control applications.

PolySwitch Telecommunication Resettable PTCs

Littelfuse PolySwitch Telecom Resettable PTCs are designed to protect against short-duration high-voltage fault currents typically found in telecom applications. These components help provide protection against damage caused by power cross and power induction surges, as well as help improve the reliability of customer premise and network equipment worldwide. Littelfuse PolySwitch Telecom Resettable PTCs are compatible with high-volume electronics assembly, assist in meeting regulatory equipment requirements, help improve line balance, and are applicable for legacy POTS and modern digital communications equipment. These devices are available in chip, surface-mount, or radial-leaded configurations.

Indoor LED Lighting Circuit Protection

Littelfuse Indoor LED Lighting Circuit Protection ensures a long operating life, increased energy efficiency, and safety. LEDs can be damaged by voltage or current surges, and by extreme temperatures. Littelfuse circuit protection technology protects LED assemblies from potential damage. Important circuit protection technologies include metal-oxide varistors (MOVs), transient voltage suppression (TVS) diodes, and fuses.

Automotive Application Solutions

Littelfuse Automotive Solutions contain a portfolio of AEC-Q101 and AEC-Q200 qualified TVS diodes, diode arrays, varistors, multilayer varistors, and POLY-FUSE® PTCs. Each new generation of vehicles has an increased number of electronics that control everything from the radio to fuel injection. Littelfuse provides circuit protection solutions for a range of difficult automotive applications.

LED Lighting Solutions

Littelfuse LED Lighting Solutions support all facets of the LED lighting market with innovative solutions that not only meet regulatory standards but also increase equipment safety and reliability. To help protect end-users, Littelfuse works closely with many LED driver IC suppliers, to ensure their evaluation boards and reference designs comply with safety and surge immunity requirements. They also assist LED lighting power supply manufacturers in designing optimal protection schemes for their driver modules. At the OEM level, they cooperate with luminaire and lamp manufacturers to ensure their products are optimally designed for robust surge immunity protection.

Radial-Leaded PolySwitch Resettable PPTCs

Littelfuse Radial-Leaded Resettable PPTCs are designed to provide overcurrent protection for applications where space is not a concern, and resettable protection is preferred. With so many options in the radial-leaded PPTCs family, engineers can design with more flexibility. The components feature current ratings from 50mA to 15A, low resistance, and a fast time-to-trip. Higher voltage ratings (6V to 72V) allow for use in new applications. Littelfuse Radial-Leaded Resettable PPTCs are compatible with high-volume electronics assembly and can assist in meeting regulatory requirements.

PolySwitch自復式裝置

Littelfuse PolySwitch 和 POLY-FUSE裝置均為聚合物正溫度係數 (PPTC) 裝置，可提供替代的自復式過電流保護解決方案，協助降低保固、服務與維修方面的成本。由於電流增加，PTC的電阻會隨溫度提高而增加。元件的設計能限制超出安全範圍的電流，維持在恆定安全的電流等級，並在故障排除且溫度恢復到安全等級後，自動「重置」電阻。PTC可在發生故障電流後自我重置，很適合用於操作位置不方便的電路。PTC經常用於電路保護的應用，這類應用的敏感元件持續受到過電流狀況的威脅。此外，此類元件也適合經常發生過電流狀況或需要不間斷運作的環境。自復式PTC (PPTC) 主要用於消費性電子裝置、電源線、電信、I/O連接埠、製程控制及醫療設備的保護應用。